The whole course of the Nadela is organized as one hydrosystem.

Later architects of the hydrosystem Danube-Tisa-Danube Canal based their work on his ideas and projects.

But the pressures on the hydrosystem's traditional operations are accumulating, and conversions like Mr. Jones's have taken on an enhanced significance.

Control engineers had much to do: some units and systems at the observatory - heaters, oxygen regenerators, and the hydrosystem - were still not calibrated completely.

These rivers, several small creeks and their tributaries and ocean water from the Gulf of Maine create the Great Bay estuarine hydrosystem.

The river has a potential for hydroelectrical production, but even though being a part of the former Ibar-Lepenac Hydrosystem project, it is not much used, either for energy production or irrigation.

A draft report by the fisheries service earlier this year called breaching the dams "more likely than any other hydrosystem action to meet survival and recovery criteria for the listed species," bureaucratic language nonetheless greeted as a bombshell around here.

The Sitnica was supposed to be the major part of the huge Ibar-Lepenac Hydrosystem, which was to regulate Ibar-Sitnica-Lepenac watercourse (including ecological protection, irrigation and power production), but the projected plan never came true.

These fishery regulations in conjunction with hydrosystem management actions taken by the Corps of Engineers and restoration funding provided by the Bonneville Power Administration will help alleviate the over harvest of Sturgeon and destruction of Sturgeon habitat.

Out here at the Lower Granite Dam, Witt Anderson, the chief of the Columbia River fish management office at the Army Corps of Engineers, said, "We're mining the last few improvements we can get out of the hydrosystem."